The JBO Thread Ring Gauge (GO) for UNF, Right Hand, 2A, 1 1/8 x 12 is a precision measurement tool designed to verify external thread diameters and ensure components meet exact UNF specifications. Ideal for engineers, machinists, quality teams, and maintenance professionals, it enables quick, reliable GO checks that confirm proper thread engagement and conformity to standard. Crafted as a GO gauge, it supports efficient inspection workflows and confident pass/fail decisions in demanding environments.

• Exact UNF GO fit (Right Hand, 2A, 1 1/8 x 12): provides precise go gauge verification for external UNF threads, allowing swift pass/fail decisions and consistent quality checks.
• Hardened steel construction: engineered for long life and wear resistance, maintaining accuracy through repeated usage in busy workshops.
• User-friendly inspection tool: easy alignment with the thread and clear indication of conforming components, helping streamline quality control and reduce inspection time.

Built to endure the rigors of daily shop life, this GO ring gauge supports reliable, repeatable measurements that you can trust. It helps standardize threading inspections across teams, reduces rework, and speeds up production without sacrificing accuracy, making it a dependable addition to any precision machining or assembly operation.